{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{4}{c}}
\toprule
                &\multicolumn{1}{c}{(1)}   &\multicolumn{1}{c}{(2)}   &\multicolumn{1}{c}{(3)}   &\multicolumn{1}{c}{(4)}   \\
\midrule
Own             &  0.00265   &  0.00636   &  -0.0102   &  0.00624   \\
                &(0.00683)   &(0.00632)   & (0.0117)   & (0.0108)   \\
\addlinespace
Rival           &    0.351***&    0.135***&    0.226***&   0.0339*  \\
                &(0.00995)   & (0.0125)   & (0.0156)   & (0.0176)   \\
\addlinespace
Fringe          &            &    0.239***&            &    0.202***\\
                &            & (0.0138)   &            & (0.0163)   \\
\addlinespace
Brent Spot      &    0.585***&    0.562***&    0.708***&    0.685***\\
                &(0.00727)   &(0.00796)   &(0.00850)   &(0.00847)   \\
\midrule
Rival Measure   &            &      Avg   &            &      Avg   \\
IV              &            &            &      Yes   &      Yes   \\
fstat           &            &            &     4576   &     3126   \\
N               &    66713   &    66657   &    66713   &    66657   \\
\bottomrule
\end{tabular}
}
